baber/WOPTO huggingface dataset:
Patent EP-2418823-B1 (EP)
Title: Method and apparatus for establishing a streamed media session
Inventor: BRODIN PER-ERIK
IPC: H04L29/08
Filed: 2008-05-13
Granted: 2018-10-31
Abstract: A method and an arrangement for enabling a communication session for streamed media between a client terminal and a server. A request-to-establish message is sent (202) from the client terminal, supplemented with a checksum generated (200) for available SDP information. The checksum is compared to a checksum generated for correct SDP information available at the server. A response message indicating the result of the comparison is received from the server (204). If the comparison indicates that the SDP information available at the server is incorrect, the response message is supplemented with the correct SDP information, to update (210) the available SDP information. The client terminal is then sending a new request-to-message supplemented with the updated SDP information.  On the other hand, if the available SDP information is correct, streamed media is started to be sent (208) from the server to the client terminal.  Generating a checksum of SDP information available at the client terminal and supplement to a request-to-establishment message, enables for the server to check that the SDP information available at the client terminal is up to date, thereby achieving a fast and reliable establishment of a communication session for streamed media between a client terminal and a server.
Patent EP-2521131-B1 (EP)
Inventor: NAKAHARA HIRONORI
IPC: G11B7/007
Filed: 2005-08-19
Granted: 2013-11-20
Abstract: In a multilayer optical disc having information layers conforming to a plurality of different optical disc standards, because the type of each information layer is not recorded in the other information layers, in read and write operations by a compatible optical disc device conforming to a plurality of optical disc standards, every time the information layer being accessed changes, it has been necessary to read the type of the information layer and select a method of generating a tracking error signal adapted to the type of information layer, so access has taken time.  In order to solve the above problem, in the optical multilayer disc according to the present invention, having information layers conforming to a plurality of different optical disc standards, in an area in one of the information layers, information about the other information layers is recorded. The time required to access the other information layers can be reduced by using this information to select a tracking error signal generating method.
Patent EP-3026044-B1 (EP)
Inventor: KAWAMOTO RICHARD MASARU
IPC: C07D213/81
Filed: 2007-06-26
Granted: 2018-11-07
Abstract: The present disclosure relates to HIF-lα prolyl hydroxylase inhibitors, compositions which comprise the HIF-lα prolyl hydroxylase inhibitors described herein and to methods for controlling, inter alia, Peripheral Vascular Disease (PVD), Coronary Artery Disease (CAD), heart failure, ischemia, and anemia.
Patent EP-0008426-B1 (EP)
Inventor: BAUS HEINZ GEORG
IPC: F24F6/04
Filed: 1979-08-10
Granted: 1981-04-29
Abstract: Evaporation air humidifier having a water supply container with a filter support plate carrying an evaporation filter, and having a removable auxiliary plate whereon electrical components are assembled including a motor and a pump driven thereby and extending into the water supply container, as well as a fan blade disposed on an upper side of the motor, and an installation housing, and further having a connecting hose interconnecting the pump and the evaporation filter and a dome with air inlet and outlet openings including a guide member carried by the auxiliary plate at the underside thereof, a guide secured to the water supply container and engageable with the guide member, a first coupling member for the connecting hose carried by the auxiliary plate, a second coupling member held by the filter support plate, the first coupling member being automatically couplable with the second coupling member when the guide member and the guide are mutually engaged.
Patent EP-0012305-B1 (EP)
IPC: A61K39/395
Filed: 1979-12-01
Granted: 1982-12-22
Abstract: What is disclosed is a method for the therapy of immunocomplex diseases with an agent which contains Fc-reagents that react with the Fc-part of the antibody contained in the immunocomplex, but which themselves do not posses an immunologically active Fc-part or an Fc-part capable of being activated.
Patent EP-0013011-B1 (EP)
IPC: B60R13/02
Filed: 1979-12-21
Granted: 1981-12-30
Abstract: 1. Method for moulding wood fibers panels for obtaining formed articles, in which the fibers are glued by means of a polymerizable phenolic resin, a pre-moulding of a basic panel is carried out at a temperature lower than the setting temperature of the resin, together with a water moistening of said panel, and a hot-pressing is effected in two steps with intermediate quick decompression and exhaust of steam, method characterized in that the pre-moulding of the panel is carried out flat, the moistening of said panel is effected by heart-impregnation through dipping in water at about 90 degrees C, and the moulding itself is carried out at a temperature substantially equal to the setting temperature of said resin, through a first pressing step including a progressive pressure raising of about 30 seconds and a first pressure level during about 9 to 60 seconds, and a second pressing step including a quick pressure raising and a second pressure level maintained during a period which is sufficient for the setting of said resin.
Patent EP-0017227-B1 (EP)
IPC: B65H3/06
Filed: 1980-04-08
Granted: 1982-11-10
Abstract: 1. Device for separating documents (12), particularly OCR-documents, from a stack (7), with at least two draw-off rollers (8) having a common rotation axis and arranged adjacent to a bearing surface (3) for gripping one surface of the documents (12) to be unstacked, the stack (7) being arranged on the said bearing surface with documents (12) on one edge, and with a separating gap (26) positioned beneath the draw-off rollers (8) with at least one feed roller (10) driven in the feed direction, characterized in that in each case the draw-off rollers (8) are connected by means of individual slip clutchers (9) with their drive shaft (8') and means (10, 11) are provided in the gap area which, at the separating gap (26), are able to impart to the document a delay with respect to the feed speed given to document (12) by the draw-off rollers (8) when the slip clutchers (9) do not slip.
Patent EP-0031513-B1 (EP)
IPC: C08L61/24
Filed: 1980-12-09
Granted: 1984-06-20
Abstract: 1. A resilient open-cell foam bosed on a urea/formadehyde condensate which contains, as condensed units, more than 50 % by weight of urea and formaldehyde and can contain, as condensed units, less than 50 % by weight of other amino-containing, amide-containing, hydroxyl-containing or carboxyl-containing duroplast formers on the one hand and aldehydes on the other hand, which has the following properties : a) the gross density in accordance with DIN 53,420is from 4 to 80 [g.1**-1], b) the heat conductivity coefficient in accordance with DIN 52,612 is less than 0.06 [W.m**-1, 8K**-], c) the compression load deflection in accordance with DIN 53,577 at 60 % compression, devided by the gross density, is less than 0.30 [N.cm**-2/g.1**-1], and, in determining the compression load deflection at 60 % compression, the foam  must return to not less than 70 % of its original dimension, d) the modulus of elasticity in accordance with DIN 53,423, divided by the gross density, is less than 0.25 [N.mm**-2/g.1**-1], and e) the deflection at rupture in accordance with DIN 53,423 is greater than 6 [mm].
Patent EP-0057742-B1 (EP)
IPC: H02G15/013
Filed: 1981-07-01
Granted: 1985-11-27
Abstract: An improved sealing element for a cable entrance socket of a cable sleeve characterized by the element being a liner element of a thermoplastic, cross-linked material having a shape memory and being shrinkable to a previous shape when subjected to a shrinking process. The liner element may be either a solid member or a cup-shaped hollow member and may have two or more axially extending, outwardly opening recesses for receiving cables.
Patent EP-0054226-B1 (EP)
IPC: H01P3/16
Filed: 1981-12-03
Granted: 1987-03-04
Abstract: A waveguide and method of making the same is disclosed which comprises an elongated dielectric core surrounded by dielectric shell at least one of which have an anisotropic index of refraction. The core is made up of a plurality of layers each having a parallel surface normal with pairs of such layers having unequal indices of refraction. The layers are selected to preferably have the same thickness.
Patent EP-0053819-B1 (EP)
IPC: B01J23/89
Filed: 1981-12-04
Granted: 1986-05-28
Abstract: Aromatic amines (anilines) are obtained directly or via the corresponding cycloaliphatic amines by an aminating/hydrogenating reaction of phenols with ammonia and hydrogen over a supported palladium catalyst which also contains elements from group 1b, 2b or 7b of the periodic table as well as iron, cobalt or nickel, as such or in the form of their compounds, and, preferably, an inorganic base, said catalysts also having dehydrogenating properties.
Patent EP-0056138-B1 (EP)
IPC: G03F7/26
Filed: 1981-12-18
Granted: 1985-03-20
Abstract: The invention relates to a developer mixture for developing exposed, light-sensitive reproduction layers which contain a diazonium salt polycondensation product. The mixture comprises water, a salt of an alkanoic acid and a surfactant and contains 0.5 to 15 percent by weight, in particular 1 to 10 percent by weight, of at least one salt of an alkanoic acid having 8 to 13 carbon atoms and 0.5 to 20 percent by weight, in particular 1 to 12 percent by weight, of at least one low-foaming, nonionic surfactant. These surfactants preferably include optionally modified block polymers formed from ethylene oxide and propylene oxide. The invention also relates to a process for developing negative-working reproduction layers, of the composition indicated above, with the developer mixture according to the invention.
Patent EP-0059467-B1 (EP)
IPC: B23P11/00
Filed: 1982-03-01
Granted: 1985-07-31
Abstract: A two-piece scroll member, for use in scroll apparatus, is fabricated by seating a separately formed involute wrap in an involute channel cut in the end plate. The channel has at least one reentrant groove and the surface of the wrap is configured to engage the groove. Locking means are coined into the groove to rigidly affix the wrap to the end plate.
Patent EP-0066522-B1 (EP)
IPC: F04B43/00
Filed: 1982-06-02
Granted: 1984-12-27
Abstract: 1. Diaphragm for hydraulically-controlled diaphragm pump of which two faces are in contact with two different fluids, said diaphragm forming a cup-shaped member (1) which is substantially spherical and comprises an annular outer edge (2) substantially plane, said diaphragm being characterised in that it is constituted in a manner known per se, by two layers, one (3) in rubber and the other (4) in plastic material such as tetrafluor-ethylene and in that each of the faces of said edge is provided with a bead (2a, 2b) by which the diaphragm is secured in the pump body.
Patent EP-0088206-B1 (EP)
IPC: E21B43/22
Filed: 1983-01-07
Granted: 1985-12-27
Abstract: 1. A process for recovering oil from a subterranean deposit of medium or high salinity by forcing into an injection bore a 0.1 to 30% solution or dispersion in formation water or floodwater of a carboxy-methylated oxyethylate surfactant of the formula R-(OCH2 CH2 )n -OCH2 -COOM where R is a linear or branched aliphatic radical of 6 to 20 carbon atoms or a monoalkylaromatic or dialkylaromatic radical of 3 to 16 carbon atoms in the alkyl group(s), M is an alkali metal or alkaline earth metal or ammonium ion and which has a degree of carboxymethylation is from 10% to 90%, the surfactant being chosen so that the phase inversion temperature of the system of crude oil/formation water or floodwater/surfactant/optional additive(s) is the temperature of the deposit or up to 10 degrees C above that temperature, characterised in that n is from 1 to 3.
Patent EP-0088871-B1 (EP)
Title: Valve for catheters
IPC: A61M25/00
Filed: 1983-01-28
Granted: 1986-05-28
Abstract: A catheter and closure device in the form of a valve which remains in place at the hose during normal urination and has to be separated from the hose only for flushing out; the catheter valve includes a conical part serving for the insertion into the catheter hose; additionally, the valve includes on its inside a rubber-elastic valve hose adapted to be influenced from the outside, which during actuation of the valve is opened uninterruptedly but is closed in the non-actuated rest position by a single or multiple kink, fold or twist; the valve includes a fixed part with a through-bore as well as the rubber-elastic hose in extension of this bore; a sleeve with a spring 5 is placed over these parts, whereby the kinked hose is straightened out by the axial displacement of the sleeve opposite the spring force.
Patent EP-0090369-B1 (EP)
IPC: A61K31/435
Filed: 1983-03-25
Granted: 1986-01-08
Abstract: Salicylic acid derivatives of the formula I   <IMAGE>   wherein R1, W, X, Y and Z have the meanings indicated or a physiologically tolerated salt thereof, processes for their preparation, pharmaceutical formulations based on these compounds and their use as antidiabetic agents.
Patent EP-0107690-B1 (EP)
IPC: B27L5/00
Filed: 1983-05-04
Granted: 1990-11-14
Abstract: In the method for transforming billets into construction wood with vertical annual growth circles or into plywood, the billet is first cut into sections of a length easy to handle, the billet is milled in circles, and the trunk is divided into wedge-shaped circles which are glued together. At least two wedge-shaped sectors (4, 4a) kept out in the cross-section of the trunk are arranged one on top of the other, one face (7, 8) of each wedge being provided with a layer of glue so that the other faces (5, 6) of the wedges are parallel and the growth circles (3) are upstanding. The sectors (4, 4a) are then pressure glued. To this effect, a device having two bearing surfaces (13, 14) arranged in parallel to each other at a distance Y is used, on which bearing surfaces the surfaces (5, 6) of a block of sectors (17, 27) are resting. The sectors 94, 4a) are parallel to the bearing surfaces (13, 14) and may be subjected to pressure by using pressure transmission means.
Patent EP-0144320-B1 (EP)
Title: Systeme d'accrochage de panneau de plancher impermeable, accessible d'en haut
IPC: F16B5/01
Filed: 1983-06-06
Granted: 1988-01-07
Abstract: Système d'accrochage de panneau de plancher imperméable (10), accessible d'en haut, dans lequel les panneaux de plancher (10) possèdent des plaques supérieure et inférieure espacées (12, 14), les panneaux étant imperméables et étant fixés sur une structure de support sous-jacente (74). Des assemblages d'accrochage permettent de fixer les panneaux sur la structure de support et s'étendent dans des ouvertures au travers des plaques supérieure et inférieure (12, 14) et de la structure de support à nid d'abeilles (16) placée entre les plaques. Chaque assemblage présente une première cuvette s'ouvrant vers le haut (48), possédant un trou central (52) sur son fond et un boulon de serrage (60) traversant le fond. Une deuxième cuvette supérieure (100) est placée dans l'ouverture de la première cuvette, cette deuxième cuvette ou capuchon possédant une partie centrale formant une paroi transversale ou bande (98), espacée au-dessus de la tête du boulon. Un joint d'étanchéité durci (96) s'étend au travers et au-dessus de la paroi transversale aux bandes de la cuvette supérieure et forme une étanchéité à travers l'ouverture de la première cuvette ouverte vers le haut (48).
Patent EP-0148181-B1 (EP)
Title: Dispositif de freinage pour bicyclette
IPC: B62L3/00
Filed: 1983-11-15
Granted: 1987-08-19
Abstract: L'inconvénient des bicyclettes à multi-vitesses est de manquer généralement d'un frein à pied. Une amélioration en matière de bicyclette possède un bras de commande (8) relié à un dispositif à roue libre (4, 7) couplé au pédalier de la bicyclette et prévu pour bloquer dans une direction opposée à la direction de blocage du dispositif à roue libre (49, 52) situé dans la roue d'entraînement de la bicyclette. Le bras de commande est conçu pour agir sur les dispositifs de freinage, en agissant de préférence sur la ou les jantes de la bicyclette, et également sur un dispositif permettant de pédaler même après une importante action de freinage. Ce dispositif comprend des mécanismes (56, 59) rendant inactif le mécanisme à roue libre de la roue entraînée de la bicyclette. Un accouplement de glissement (1, 3, 9, 10) est de plus prévu entre le bras de commande et l'arbre du pédalier. Ce dispositif rend ainsi possible le freinage par la force des jambes.
Patent EP-0140041-B1 (EP)
IPC: H02P9/10
Filed: 1984-09-04
Granted: 1988-03-02
Abstract: A synchronous electric machine has a voltage and speed regulator, comprising a stator provided with a secondary winding and a rotor provided with a primary winding, intended for connection to a feeder grid (operating as a motor) or a user grid (operating as an alternator). The stator winding (ES) is coupled with a second stator winding (e) feeding a static rectifier circuit (R) whose output is connected to a superconducting energy storage winding (BS). The rectifier circuit is controlled by a computer (C) programmed to inject active and reactive power into the stator in such a manner as to attenuate transient conditions.
Patent EP-0157024-B1 (EP)
IPC: A61M1/28
Filed: 1984-12-17
Granted: 1990-04-25
Abstract: An automatic apparatus for peritoneal dialysis (1) is provided, which is simpler or more efficacious than those used to date, wherein the automatic control of the circulating mechanisms of the dialysis solution is obtained on the basis of measures of volume of a dilatable body or element (12) of the dialysis circuit (5, 7, 10) said control means simultaneously provide the damping of the pulsations of the pump (6) in the dialysis circuit (5, 7, 10) and the compensation of disturbing overpressures such as those which for instance are generated by fits of coughing of the patient.
Patent EP-0132957-B1 (EP)
IPC: A61F2/20
Filed: 1984-06-29
Granted: 1987-10-28
Abstract: Voice prosthesis devices of known type to be inserted into a surgical fistula communicating between the trachea and esophagus of a laryngectomized patient have included a one-way valve that permits channeling air from the trachea into the esophagus of the wearer while preventing flow of esophageal material into the trachea. Heretofore, the one-way valves in certain of such prosthesis devices were in the form of a flap-type check valve having a membrane-like flap or disc anchored at a segment of the margin to the interior or intraluminal surface of a tubular housing. The present invention provides an improvement in such voice prosthesis devices in the form of a novel way of anchoring the membrane-like flaps or discs to the tubular housings whereby when the prosthesis devices are manufactured in commercial quantities the method of attachment provides a uniform resistance to airflow for each prosthesis formed of corresponding production components. The pre-determined and uniform resistance to airflow offered by the one-way valves of the present invention is consistently equal to, less than, or greater than the resistance offered by the normal larynx to suit the individual need of the patient.
Patent EP-0146305-B1 (EP)
IPC: F22B37/42
Filed: 1984-12-04
Granted: 1989-03-08
Abstract: To control leaks between primary and secondary circuits of a steam generator (52) of a pressurised water reactor system, pressure equalisation is brought about by shutting off a live steam line (78) and feedwater line (74) connected to the secondary circuit of the steam generator (52) and by increasing the pressure in the resulting isolated secondary circuit by the injection of steam. For a U-type steam generator (52) in which there is a secondary steam space (72) between the top of the tubes (54) and the top of the steam generator, the secondary liquid level (82) is maintained above the top of the tubes (54) and the steam is injected (86) into the secondary steam space (72) to prevent contact of the steam with the tube walls and the resulting condensation of steam that would thus occur.
Patent EP-0134789-B1 (EP)
Title: Systeme de reserve a deux niveaux pour lumiere ultraviolette pour la gravure de motifs sur des substrats a degre eleve de reflexion
IPC: G03F7/00
Filed: 1983-12-19
Granted: 1988-07-06
Abstract: Système de photoréserve à deux niveaux (10) composé de deux photoréserves organiques, les deux sensibles aux radiations ultraviolettes extrêmes (UV) provenant de la même source d'UV extrême (par exemple Xe-Hg) et indiquées pour être utilisées dans la gravure d'un substrat ayant un degré élevé de réflexion dans le domaine UV extrême, comprenant une couche supérieure d'une photoréserve négative (par exemple le sulphone diazidodiphényle de résine azide-phénolique mélangé dans du poly (p-vinylphénol) et possédant une épaisseur d'environ 0,5 micron, ainsi qu'une couche de fond d'une photoréserve positive (par exemple du méthacrylate de polyméthyle), possédant une épaisseur d'un ou deux microns environ. La couche supérieure présente par conséquent une épaisseur suffisante pour être sensiblement opaque aux radiations UV extrêmes provenant de la source. On forme des motifs sur la couche supérieure en projetant la lumière UV extrême de manière à former sur cette couche une image qui est complémentaire du motif définitif désiré, et on traite ensuite cette couche supérieure à l'aide d'un solvant approprié qui attaque et enlève les parties non exposées de la couche. On forme ensuite des motifs sur la couche de fond en dirigeant un rayon aligné (parallèle) depuis la source d'UV extrêmes sur la couche de fond, en utilisant la couche supérieure présentant des motifs comme masque d'ombre, et en traitant la couche de fond à l'aide d'un solvant approprié qui attaque et enlève les parties de la couche de fond exposées au préalable à la lumière UV. Les couches de photoréserve présentant les motifs ainsi formés peuvent être utilisées comme masques de protection pour la gravure de la surface supérieure du substrat en fonction du motif désiré.
Patent EP-0157838-B1 (EP)
Title: Reproduction de symboles de caracteres complexes par combinaison de sous-symboles
IPC: B41J2/22
Filed: 1984-10-05
Granted: 1989-05-10
Abstract: Une méthode de spécification des caractères de langues telles que le chinois, le japonais et le coréen, n'utilisant pas plus de quatre touches d'un clavier, chacune d'elles représentant un élément, chaque élément représentant au moins une composante d'un caractère et, en combinaison, étant capable de représenter la totalité de n'importe quel caractère de l'ensemble de caractères, lorsqu'il est introduit dans l'ordre dans lequel les composantes du caractère seraient écrites de manière conventionnelle. La méthode fournit également des moyens permettant d'identifier et de réduire au minimum la disruption d'introduction provoquée par des ensembles de caractères qui sont ambigus lorsqu'ils sont introduits de la manière décrite ci-dessus.
Patent EP-0154176-B1 (EP)
Title: Smelt furnace
IPC: F27B14/14
Filed: 1985-02-05
Granted: 1988-11-17
Abstract: 1. A smelt furnace (1) including a crucible-like, swivel-mounted vessel (2) with an upper opening (3) for receiving and removing the melting charge (4) and further including a heating for melting the melting charge (4), said vessel (2) being disposed at a slant with its central axis and being rotatable about said slanting axis, in front of the opening (3) of the vessel (2) provision being made for a fixed cover (9) or a plate having between itself and the opening (3) a circumferential channel (10) for collecting and conducting away the flue gases and in the form of a heating there being a burner (7) directed through the cover (9) or the plate into the opening (3).